I can't figure out if Yuzu is actually about to come down with something because of the constant stress or if she just went cuckoo bananas on a jealous craze. Either way, the author has spent a century maintaining the sfw label, Yuzu is not about to be pressured into rushing things with Mei. They will be married, fully moved into their own house, 10 years into their professional careers with adopted children and everything before we get a cut-to-black scene of them having their first time. And I'm not mad at it, just wish they would focus on other stuff instead of teasing something that we know won't come so soon.